Heat stroke, contrary to popular belief, is not simply hyperbole for a bit of bad sunburn. In fact, it's got very little to do with sun burn at all, as Dr. Emma Wedgeworth, Consultant Dermatologist and British Skin Foundation spokesperson

Another tale as old as time is the concept of how much sunscreen is enough to protect your face and body from sun damage. You might think you're applying too much because your entire body is covered in a white cast,

Tan lines, the dreaded marks of summer that formerly ruined the look of your sophisticated strapless outfit, are now (unfortunately) all the rage.Twitter users are sharing photos of designs drawn with sunscreen or other stencils on their skin, and then getting

Whenever you're outside, you should wear a sunscreen with at least an SPF 30 and reapply every 2 hours. With that said, even the most devoted sunblock wearers have slip-ups every now then and get burned. If you have a